expand |
Expand data frame to include all combinations of levels. |
extract |
Extract one column into multiple columns. |
extract_numeric |
Extract numeric component of variable. |
gather |
Gather columns into key-value pairs. |
separate |
Separate one column into multiple columns. |
seq_range |
Create an evenly spaced sequence of values from highest to lowest. |
spread |
Spread a key-value pair across multiple columns. |
spread_ |
Standard-evaluation version of 'spread'. |
unite |
Unite multiple columns into one. |
unnest |
Unnest a list column. |
unnest_ |
Standard-evaluation version of 'unnest'. |